166564184

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{10639}}^1$

素因数の和:10767

約数の個数: 32

約数和(自身を含む): 331968000

約数和(自身を除く): 165403816

約数列:

[1, 2, 4, 8, 19, 38, 76, 103, 152, 206, 412, 824, 1957, 3914, 7828, 10639, 15656, 21278, 42556, 85112, 202141, 404282, 808564, 1095817, 1617128, 2191634, 4383268, 8766536, 20820523, 41641046, 83282092, 166564184]

約数ペア:

[(1, 166564184), (2, 83282092), (4, 41641046), (8, 20820523), (19, 8766536), (38, 4383268), (76, 2191634), (103, 1617128), (152, 1095817), (206, 808564), (412, 404282), (824, 202141), (1957, 85112), (3914, 42556), (7828, 21278), (10639, 15656)]